Carlos, I. (1975). White corn marketing, Part I: Cagayan Valley. Special Studies Division, Dept. of Agriculture.
Chicago Style (17th ed.) CitationCarlos, I.P. White Corn Marketing, Part I: Cagayan Valley. Quezon City: Special Studies Division, Dept. of Agriculture, 1975.
MLA (9th ed.) CitationCarlos, I.P. White Corn Marketing, Part I: Cagayan Valley. Special Studies Division, Dept. of Agriculture, 1975.
Warning: These citations may not always be 100% accurate.